On 24 June 2019, SEC Secretary-General Ruenvadee Suwanmongkol, Sirivipa Supantanet and Paralee Sukonthaman, Deputy Secretaries-General, and a group of SEC executives led the first caravan under the

(Translation) Re: BOD.SET 020/2018 November 9, 2018 Subject: Clarification on the Change in operating results for the nine month ended September 30, 2018 over 20% compared with the same period of the

School Name: สารสาสน์วิเทศศึกษา (Translation) Re: BOD.SET 003/2562 February 26, 2019 Subject: Clarification on the Change in operating results for the twelve month ended December 31, 2018 over 20

client’s site to installation. All those scope of works spend time around 90-150 days which cause the Group’s inventories were increasing on nine months of 2018. During period 2018, the Group invested in

distribution to online channels in both domestic and international markets through various direct and indirect online partners. Thus far, consumer’s feedback have been on the positive site. The Company gross

a building and the installation of electricity-generating machinery at the exaggerated price of 58 million baht. Nongree Power Plants, approved by Mr. Bhusana, paid for the first instalment of 12.48

and installation of the pipeline 239.05 248.60 (3.84) Income from water production and distribution 31.25 24.31 28.55 Income from installation and distribution of water production systems 3.40 25.03

Quarter 1/2020 Quarter 1/2019 Changed (%) Income from sale pipe 253.61 222.65 13.91 Income from installation pipe 54.41 16.40 231.77 Incomes from the water management business - Sales and service of water

Networks Limited (BMN) On March 27, 2019, the Company purchased 5.08 Million ordinary shares of BMN, which is the subsidiary company, equal to 20 percent of its issued and paid-up share capital from its

and installation of the pipeline 269.18 227.86 18.13 Income from water business 54.63 36.54 49.51 Other income 3.32 5.05 (34.26) Total revenues 327.13 269.45 21.41 Cost from sale and installation of the